| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.27 | 5.298% | $23.4499 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $230.67 | 9.842% | $253.3725 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $208.93 | 5.376% | $220.1621 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $230.61 | 4.351% | $240.6438 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $144.68 | 4.141% | $150.6712 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $70.40 | 9.796% | $77.2964 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $77.96 | 12.709% | $87.8679 | $87.87 | $87.85 | $87.90 |
| 7 purchase totals = | $985.52 | $1,053.4638 | $1,053.46 | $1,053.40 | $1,053.50 | |